glibc configure: error: you must configure in a separate build directory

当你遇到`configure: error: you must configure in a separate build directory`这个错误时，这意味着在执行`./configure`命令配置源码之前，应该在一个独立于源代码目录（即`src`或`build`目录）的目录中进行。这是为了避免在构建过程中产生的临时文件和编译结果对原始源代码造成干扰。

下面是解决这个问题的一般步骤：

1. **创建一个新的工作目录**:

   mkdir glibc-build
   cd glibc-build

2. **复制源码到新目录**:

   cp -r ../glibc-2.9/* ./

3. **在新的工作目录下运行configure**:

   ../glibc-2.9/configure

4. **继续编译和安装**:

   make
   make install

这样就确保了配置过程是在独立的构建目录中完成的，遵循了良好的软件开发实践。

相关问题

安装glibc报错configure: error: no acceptable C compiler found in $PATH

安装glibc报错configure: error: no acceptable C compiler found in $PATH可能是因为缺少C编译器。可以通过以下步骤解决：

1.在终端中输入以下命令安装C编译器：

sudo apt-get install build-essential

2.安装完C编译器后，再次尝试安装glibc。

如果还是无法解决问题，可以尝试安装其他缺少的组件，例如libf2c和libstdc。

checking for suffix of object files... configure: error: in `/root/src/glibc':

It seems that you encountered an error during the configuration of the GNU C Library (glibc). The error message "checking for suffix of object files..." is incomplete, so it's difficult to provide a specific solution without more information.

However, this error message usually indicates that there is a problem with the toolchain or the configuration options used when building glibc. Here are some things you can try to resolve the issue:

1. Make sure that you have all the necessary dependencies installed, such as the GNU Compiler Collection (GCC), GNU Binutils, and GNU Make.

2. Check the configuration options you used when running the configure script. Make sure that they are correct and appropriate for your system.

3. Try running the configure script again with the --disable-sanity-checks option. This will disable some of the more strict checks performed by the configuration script, which may help you identify the problem.

4. If none of these solutions work, consider asking for help on a forum or mailing list dedicated to glibc or Linux development. There may be someone with more experience who can help you diagnose and fix the issue.